Find the best tutors and institutes for Class 12 Tuition

Find Best Class 12 Tuition

Please select a Category.

Please select a Locality.

No matching category found.

No matching Locality found.

Outside India?

Search for topics

It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number? A. (216 + 1) B. (216 - 1) C. (7 x 223) D. (296 + 1)

Asked by Last Modified  

Tuition/Class XI-XII Tuition (PUC)

Follow 11

10 Answers

Please enter your answer


Personalized coaching for MATHS, SCIENCE,HINDI subjects.

232+1=233 is a prime number. So it has only two factors. One is 233 and 1. so all the options A, B, C, D are divisible by 1. A, B, C, D are not divisible by 233. A prime number has only two factors. One is 1, and another number is itself.


Let 232 = x. Then, (232 + 1) = (x + 1). Let (x + 1) be completely divisible by the natural number N. Then, (296 + 1) = = (x3 + 1) = (x + 1)(x2 - x + 1), which is completely divisible by N, since (x + 1) is divisible by N.



Question seems ambiguous. Anyways. 233 is a prime number. The only numbers dividing it are 1 and 233. This seems trivial.

Mathematics for JEE Mains/Advanced, XI & XII (All Boards)

233 is prime

Home Tutor

All the options A. , B., C.,and D. are divisible by 1 which is a whole number.It can be calculated by finding the H.C.F. of all the given numbers and 233 which is equal to 1

Don't want to over express myself, just join and feel the experience.


Full Time Online Teacher. Math Faculty at Vedantu.

All have 1 as common factor.

Tuition fee Rs 300 per hour

View 8 more Answers

Related Lessons

Basic Accounting Procedures – II Journal
I. Journalise the following Transactions – Chapter 4 (Book Examples) Jan 1, 2004 – Saravanan started the business with Rs. 1,00,000. Jan 3, 2004 – Received cash from Balan Rs. 25,000 Feb...

Alex J | 04 Aug

0 0

Introduction to Chess
Chess is a game played on 64 square board which is a combination of two colours, usually black and white (nowadays different colours chess boards are available like green and white, yellow and brown). The...

Sahil Maurya | 12 Jun

0 0

For CBSE PUC Accountancy- How to Identify Revenue vs Capital Expenditures for a Business Organisation
Dear Students, Identification of Revenue and Capital natured expenditure is essential for us. It is the base for many of the chapters in your Accountancy Syllabus. Let us understand these terms with several...

Recommended Articles

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition. Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Looking for Class 12 Tuition ?

Find best Class 12 Tuition in your locality on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Looking for Class 12 Tuition Classes?

Find best tutors for Class 12 Tuition Classes by posting a requirement.

  • Post a learning requirement
  • Get customized responses
  • Compare and select the best

Looking for Class 12 Tuition Classes?

Find best Class 12 Tuition Classes in your locality on UrbanPro

Post your learning requirement is India's largest network of most trusted tutors and institutes. Over 25 lakh students rely on, to fulfill their learning requirements across 1,000+ categories. Using, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 6.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more